12 volt replacement battery for Linear LDCO841, LDCO850, LDCO852 and LDCO863B operators.
Genuine Linear replacement part, number BATT54. Fits the following Linear garage door operator models: LDCO841, LDCO850, LDCO852, LDCO863B.
Use the parts diagram on the model category page to confirm this is the correct part for your operator before ordering.
![Liftmaster 10A14 12V replacement battery for Linear LB mini remotes [12LM]](https://cdn11.bigcommerce.com/s-32eq2wsbti/images/stencil/500x659/products/13391/227053/liftmaster-10a14-12v-replacement-battery-for-linear-lb-mini-remotes-12lm-10a14-lb__73388.1721406942.jpg?c=2 "Liftmaster 10A14 12V replacement battery for Linear LB mini remotes [12LM]")
![Liftmaster 41B822 Battery - 12V [485LM]](https://cdn11.bigcommerce.com/s-32eq2wsbti/images/stencil/500x659/products/9560/232615/liftmaster-41b822-battery-12v-485lm-41b822__82639.1724088828.jpg?c=2 "Liftmaster 41B822 Battery - 12V [485LM]")